{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["process characterization", "engineering feature", "biomedical", "enabling technology", "application", "machine or equipment"], "input": "Efficient way of depositing thin-walled overhang features , without supports , based on inclined slicing and weld-deposition ."}
{"process characterization": [], "engineering feature": ["overhang features"], "biomedical": [], "enabling technology": [], "application": ["supports"], "machine or equipment": []}